洞穴遗迹 meaning in Chinese

cave site

The silver mine cave in mui wo was a place of silver production . situated on the silver mine hill , the cave is several tens of metres deep . silver mining began about a century ago but stopped later on account of low silver content
位于银矿湾山上，深入数十公尺，约于百年前开采，后因矿石含银量过低而停止生产，只剩下洞穴遗迹，供游人怀缅。
The silver mine cave in mui wo was a place of silver production . situated on the silver mine hill , the cave is several tens of metres deep . silver mining began about a century years ago but stopped later on account of low silver content
位于银矿湾山上，深入数十公尺，约于百年前开采，后因矿石含银量过低而停止生产，只剩下洞穴遗迹，供游人怀缅。